EP 4312109 A1 20240131 - LOSSLESS COMPRESSION OF LARGE DATA SETS FOR SYSTEMS ON A CHIP

Title (en)

LOSSLESS COMPRESSION OF LARGE DATA SETS FOR SYSTEMS ON A CHIP

Title (de)

VERLUSTFREIE KOMPRIMIERUNG VON GROSSEN DATENSÄTZEN FÜR SYSTEME AUF EINEM CHIP

Title (fr)

COMPRESSION SANS PERTE DE GRANDS ENSEMBLES DE DONNÉES POUR DES SYSTÈMES SUR PUCE

Publication

EP 4312109 A1 20240131 (EN)

Application

EP 23187932 A 20230726

Priority

US 202263369616 P 20220727
US 202217934835 A 20220923

Abstract (en)

A system on a chip (SoC) includes a first subsystem, a second subsystem and a compression block connected to the first and second subsystems, wherein the compression block includes a decoder and an encoder. The compression block receives spill data generated by a compute element in one of the first and second subsystems, compresses the spill data using the encoder and stores the compressed spill data in a data block in local memory of one of the compute elements.

IPC 8 full level

G06F 3/01 (2006.01); G06F 12/02 (2006.01); G06T 1/20 (2006.01); G06T 15/00 (2011.01); G06T 15/06 (2011.01); G06T 19/00 (2011.01); H03M 7/40 (2006.01); H04N 19/124 (2014.01); H04N 19/186 (2014.01)

CPC (source: EP US)

G06F 3/011 (2013.01 - EP); G06F 3/012 (2013.01 - EP); G06F 3/017 (2013.01 - EP); G06F 3/0608 (2013.01 - US); G06F 3/064 (2013.01 - US); G06F 3/0673 (2013.01 - US); G06F 12/0207 (2013.01 - EP); H03M 7/6047 (2013.01 - EP); H03M 7/6058 (2013.01 - EP); G06F 2212/401 (2013.01 - EP)

Citation (applicant)

US 201662633696 P
US 202117504292 A 20211018

Citation (search report)

[YA] US 2022051467 A1 20220217 - WOOP SVEN [DE], et al
[YA] WO 2022015020 A1 20220120 - SAMSUNG ELECTRONICS CO LTD [KR]
[A] US 2018089091 A1 20180329 - AKENINE-MOLLER TOMAS G [SE], et al
[A] WO 2018031949 A1 20180215 - INTEGEM INC [US]
[A] WO 2015061541 A1 20150430 - QUALCOMM INC [US]
[A] US 2015093036 A1 20150402 - PARK YONG-HA [KR], et al
[A] US 2014355665 A1 20141204 - WEGENER ALBERT W [US]
[A] US 2004041813 A1 20040304 - KIM JAE-HYUN [KR]
[A] US 2017150147 A1 20170525 - FORSYTH ANDREW THOMAS [US], et al

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4312109 A1 20240131; US 2024094907 A1 20240321

DOCDB simple family (application)

EP 23187932 A 20230726; US 202217934835 A 20220923